<?php
header("content=text/html; charset=utf-8");
class AuthenticationService
{
    public function authenticate() {
      return  "Hello";
    }
}
$server=new SoapServer('http://km.ztjs.cn/sso/services/AuthenticationService',array('soap_version' => SOAP_1_2));
$server->setClass("AuthenticationService");
$server->handle();
?>